Fixes #12

Project2015To2017/NugetPackageTransformation.cs

@@ -89,9 +89,30 @@ private void ExtractPackageConfiguration(Project definition, XDocument nuspec, X
                     ReleaseNotes = ReadValueAndReplace(metadata, ns + "releaseNotes", definition.AssemblyAttributes),
                     RequiresLicenseAcceptance = metadata.Element(ns + "requireLicenseAcceptance")?.Value != null ? bool.Parse(metadata.Element(ns + "requireLicenseAcceptance")?.Value) : false
                 };
+
+                var dependencies = metadata.Element(ns + "dependencies")?.Elements(ns + "dependency");
+                if (dependencies != null)
+                {
+                    foreach (var dependency in dependencies)
+                    {
+                        var packageId = dependency.Attribute("id").Value;
+                        var constraint = dependency.Attribute("version").Value;
+
+                        var packageReference = definition.PackageReferences?.FirstOrDefault(x => x.Id.Equals(packageId, StringComparison.OrdinalIgnoreCase));
+                        if (packageReference != null)
+                        {
+                            packageReference.Version = constraint;
+                        }
+                    }
+                }
             }
         }
 
+        private void ConvertVersionConstraints(XElement dependencies, IReadOnlyList<PackageReference> packageReferences)
+        {
+            throw new NotImplementedException();
+        }
+
         private string ReadValueAndReplace(XElement metadata, XName elementName, AssemblyAttributes assemblyAttributes)
         {
             var value = metadata.Element(elementName)?.Value;

Project2015To2017Tests/NugetPackageTransformationTest.cs

@@ -4,6 +4,7 @@
 using System;
 using System.Collections.Generic;
 using System.IO;
+using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using System.Xml.Linq;
@@ -41,5 +42,24 @@ public async Task ConvertsNuspecAsync()
             Assert.AreEqual("someurl", project.PackageConfiguration.LicenseUrl);
             Assert.AreEqual("Some long\n        text\n        with newlines", project.PackageConfiguration.ReleaseNotes.Trim());
         }
+
+        [TestMethod]
+        public async Task ConvertsDependencies()
+        {
+            var project = new Project();
+
+            var directoryInfo = new DirectoryInfo(".\\TestFiles");
+            var doc = XDocument.Load("TestFiles\\net46console.testcsproj");
+
+            project.PackageReferences = new[] 
+            {
+                new PackageReference { Id = "Newtonsoft.Json", Version = "10.0.2" },
+                new PackageReference { Id = "Other.Package", Version = "1.0.2" }
+            };
+            await new NugetPackageTransformation().TransformAsync(doc, directoryInfo, project).ConfigureAwait(false);
+
+            Assert.AreEqual("[10.0.2,11)", project.PackageReferences.Single(x => x.Id == "Newtonsoft.Json").Version);
+            Assert.AreEqual("1.0.2", project.PackageReferences.Single(x => x.Id == "Other.Package").Version);
+        }
     }
 }